Functional medicine support for IBD
We take a personalised, root-cause approach to inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, looking closely at what may be contributing to ongoing inflammation and flare-ups, such as microbiome imbalance, gut barrier integrity, immune reactivity, food triggers, and stress. Care focuses on identifying what is contributing to your symptoms using targeted investigation and individualised care to support better recovery, fewer flares, and more stable digestion.
Is our IBD care right for you?
We work with people at different stages of inflammatory bowel disease, from early diagnosis through to those with more established disease where flares continue or recovery between episodes feels incomplete. Our approach may suit you if:
You feel frustrated by symptoms that keep returning or never fully settle between flares
You want to understand why symptoms keep returning or why recovery between flares feels incomplete
You're looking for a more thorough, personalised approach alongside your existing care
You want to investigate what may be contributing to ongoing inflammation and relapse
Why IBD can remain difficult to stabilise
IBD flares can be frustrating for sufferers. Conventional treatment often focuses on suppressing inflammation and managing flares, using medications such as immunosuppressants, biologics, and corticosteroids. These can be essential, particularly during more acute phases, and for many people, they provide relief.
What conventional treatment doesn’t always address is what’s continuing to trigger the immune reactivity in the background. Factors such as microbiome imbalance, ongoing gut irritation, food sensitivities, stress load or post-infectious changes can all influence how IBD behaves.
Our approach to inflammatory bowel disease
We approach IBD by looking at your inflammatory picture, symptom history, and how your condition has evolved, especially if you’ve tried different treatments and your symptoms keep coming back. Care is built around what’s most relevant for you, draws on current evidence, and adapts as your presentation changes.
This may involve supporting gut barrier integrity, addressing microbial imbalances, identifying food triggers, improving nutrient status, and calming the nervous system and immune reactivity that can influence how often flares happen.
Depending on your presentation, treatment may include:
Dietary change
Dietary change is often a starting point. Removing foods that trigger immune responses reduces the load on a gut lining that is already inflamed, particularly:
- processed foods and refined sugars
- gluten
- dairy
An elimination phase is often used to identify specific food triggers, followed by a nutrient-dense, anti-inflammatory eating pattern built around nutrients the gut lining needs to heal, including zinc, vitamin A, and omega-3 fatty acids from foods such as oily fish and leafy greens.
Microbiome restoration
Targeted probiotic therapy, particularly Bifidobacterium species that have shown benefit in IBD, can help restore microbial diversity. This may include taking a clinician-prescribed probiotic alongside:
- increasing the variety of plant foods in the diet
- adding fermented foods where tolerated
- reducing the processed foods that deplete beneficial bacteria
Gut lining repair
Targeted nutrients and herbal medicine are used to strengthen the gut lining directly, including:
- Zinc, glutamine, and vitamin D, which support mucosal healing
- Boswellia serrata, which has been shown to reduce intestinal inflammation and support gut lining repair
When the gut lining is damaged, it allows microbial products and undigested particles into surrounding tissue, keeping the immune system switched on, which is why repair of the lining is a key part of treatment as well as reducing ongoing injury from diet, alcohol, NSAIDs, or chronic stress.
Herbal and nutritional medicine
Two agents in particular have shown benefit in maintaining remission:
- Curcumin to help maintain remission in ulcerative colitis
- Saffron to help reduce recurrence of ulcerative colitis inflammation
Prescribed formulations of either or both may be recommended, dosed and monitored by a practitioner depending on disease activity and presentation.
Nutritional repletion
Active IBD depletes nutrients that the gut lining and immune system depend on to function. Chronic diarrhoea reduces absorption, inflammation increases demand, and reduced appetite means less is coming in. The nutrients most commonly affected include:
- iron, often lost through bleeding and poor absorption
- B12 and folate, particularly in Crohn’s disease affecting the small intestine
- vitamin D, which supports immune regulation and mucosal integrity
- zinc, needed for gut lining repair and immune function
Your practitioner will test levels, prescribe targeted supplementation, and monitor progress through regular retesting.
Nervous system regulation
Vagus nerve stimulation and stress-reduction practices are used to reduce inflammatory signalling, given how closely gut inflammation and nervous system function are linked in IBD.
Psychological stress is a well-established trigger for IBD flares. It raises cortisol and changes gut motility, permeability, and immune signalling in ways that can tip a person from remission into an active flare.
The vagus nerve connects the brain to the gut and carries anti-inflammatory signals. When vagal tone is low, those signals weaken, and the immune system becomes more prone to flaring up. Research has shown that vagus nerve stimulation can reduce inflammation and improve symptoms in active Crohn’s disease.
Vagal tone can be improved through:
- breathwork, movement, yoga, and meditation
- heart rate variability training
- stress load assessment and targeted interventions based on your cortisol pattern and lifestyle
CBD and medicinal cannabis
The anti-inflammatory and antioxidant properties of medicinal cannabis are increasingly being explored in the management of ulcerative colitis and Crohn’s disease. In Australia, it’s available only via prescription from a registered prescriber, who can advise on access and suitability.
Investigating inflammatory bowel disease more deeply
The first phase of care involves investigation. Our focus is on choosing clinically useful tests which may include:
- Microbiome and digestive function testing
- Markers of inflammation and immune function
- Nutrient status testing
- Food inflammation testing
Case study
See how our approach helps our patients achieve better health and richer lives.
Suzannah’s health journey began early in life, having been diagnosed with Crohn’s disease at just 10 years old. Over the years, she endured multiple intestinal obstructions and, in 2021, underwent major surgery to remove her large bowel. While the surgery addressed structural complications, it marked the beginning of a new chapter filled with persistent fatigue, chronic sinus issues, and cognitive symptoms such as brain fog.
Read Suzannah’s story by hitting the button below.
Suzannah’s story
Suzannah’s health journey began early in life, having been diagnosed with Crohn’s disease at just 10 years old. Over the years, she endured multiple intestinal obstructions and, in 2021, underwent major surgery to remove her large bowel. While the surgery addressed structural complications, it marked the beginning of a new chapter filled with persistent fatigue, chronic sinus issues, and cognitive symptoms such as brain fog.
Despite taking proactive steps to support her recovery, Suzannah felt stuck – physically depleted and emotionally overwhelmed. Long-standing workplace trauma and deep-seated self-doubt further eroded her confidence in her body’s ability to heal. The cumulative weight of chronic illness, surgery, and emotional distress was affecting her daily life and impeding her plans for the future, including starting a family.
Seeking a more comprehensive and compassionate path forward, Suzannah turned to Melbourne Functional Medicine. She was ready to go beyond symptom management to uncover the deeper root causes of her challenges and begin restoring her vitality through a truly integrative, personalised approach.
An in-depth analysis of the problem
To understand the full picture, her functional medicine practitioner initiated a thorough investigation using comprehensive functional pathology testing. This included assessments of sex and adrenal hormones, thyroid function, key nutrients such as B12, iron, and vitamin D, and systemic inflammatory markers. These investigations were critical in evaluating how her body was functioning post-surgery and whether biochemical imbalances were contributing to her ongoing symptoms.
The results revealed low cortisol output and impaired thyroid hormone conversion – clear signs of chronic physiological stress. Several nutrient levels were suboptimal, impacting energy production and mental clarity. Elevated inflammatory markers further indicated her body was operating in a prolonged state of stress and repair.
When these findings were viewed in the context of Suzannah’s psychological history – marked by past trauma and internalised self-doubt – it became evident that her physical and emotional health were closely intertwined. This deepened the need for a personalised treatment plan that addressed the root causes from both biological and behavioural perspectives.
Implementing the solution
A personalised protocol was created by Suzannah’s practitioner to support her physical recovery. This included targeted nutritional interventions to reduce systemic inflammation and support nutrient repletion. Her diet was adjusted to eliminate known triggers and include easily digestible proteins to reduce the burden on her digestive system.
To address hormonal imbalances and support cognitive function, sleep hygiene practices were introduced. Sleep quickly emerged as one of Suzannah’s most critical pillars for healing – when it was compromised, so was her energy, mood, and resilience. As sleep quality improved, so too did her ability to focus, maintain consistent energy throughout the day, and engage more positively in her relationships.
At the same time, health coaching played a pivotal role in her emotional recovery. In regular coaching sessions, Suzannah explored the emotional patterns that had built up over years of illness and trauma. With compassionate guidance, she began to reframe limiting beliefs, practice self-compassion, and rebuild trust in her body’s ability to heal. Tools such as journaling, mindfulness, and the “bullseye” model helped her reassess her relationship dynamics and establish healthy boundaries. Each session began with centring breathwork, creating space for reflection and intention.
Physical activity was gently reintroduced with support from a personal trainer, focusing on managing neck pain and gradually rebuilding strength. Suzannah also adopted calming techniques like visualisation to manage anxiety and remain grounded. The collaborative approach between her practitioner and coach ensured that her physical, mental, and emotional needs were addressed in tandem, making the healing process more sustainable and empowering.
Achieving an incredible result
Over time, Suzannah began to experience profound improvements across all dimensions of her health. Her brain fog cleared, energy levels stabilised, and sleep became more restful and restorative. Emotionally, she developed greater resilience and a renewed sense of self-worth. These internal shifts allowed her to reconnect with her goals and move forward with confidence in both her personal and professional life.
One of the most transformative moments came when Suzannah recognised the role of self-compassion in her healing. Letting go of long-held guilt and grief opened the door to deeper emotional freedom and healthier relationships.
She now says: “I can stay still long enough to do my favourite activity – to read a book. That started happening once I started recovering.”
Suzannah’s story is a powerful example of how a holistic patient-centred approach – rooted in both functional medicine and health coaching – can lead to meaningful, lasting transformation. By addressing the physiological and emotional aspects of health as inseparable, her care team helped her move from survival to thriving.
We support people with IBD
We work with people at different stages of IBD, from new diagnoses to those still searching for answers after years of treatment. Start your care journey today.
Your autoimmunity care team
GETTING STARTED
Choose how you'd like to begin
3-hour initial apt
3-hour initial appointment
- Comprehensive deep dive into your health picture
- Ideal for complex or long-standing concerns
- Root-cause mapping and strategy session
- Get your personalised health mindmap
Start with a deep dive
1-hour initial apt
1-hour initial appointment
- Review your health history and current concerns
- Receive testing and treatment recommendations
- Leave with an initial plan to get started
A focussed starting point
WHAT PATIENTS SAY
Why Melbourne Functional Medicine is trusted for Inflammatory Bowel Disease (IBD)
Patient experiences
Our award winning approach is personalised, collaborative and focused on your health.
See what past patients say about their experience below.
Frequently
Asked
Questions
Do I need a formal diagnosis of inflammatory bowel disease to work with you?
Not always. Some people come with a confirmed diagnosis of Crohn’s disease or ulcerative colitis, while others are still in the investigation stage or have ongoing symptoms that haven’t been clearly explained. We can work alongside your existing diagnosis or symptoms, and explore what may be contributing to your current presentation.
Can this approach work alongside my current medical treatment?
Yes, many people continue their prescribed medications while working with us. Our role is to support broader aspects of your health and identify other contributors that may be influencing how your IBD behaves, alongside your medical care.
What if my symptoms keep returning despite treatment?
Recurring symptoms are common in IBD, even with appropriate care. In these situations, we look more closely at patterns and consider whether additional contributors may be affecting inflammation, recovery or relapse cycles.
Can diet and lifestyle changes really make a difference in IBD?
For many people, they can influence symptom patterns, flare frequency and overall tolerance. The key is identifying what is relevant for you, rather than applying broad dietary rules that may not suit your condition or stage.
Where can I learn more about IBD?
For a deeper look at how IBD affects the body and why symptoms can be ongoing, read our detailed guide to IBD.
Ready for a more personalised path forward?
We work with you to understand why IBD symptoms keep returning and support longer, more stable periods of remission.
